Pedwar hufen iâ
By: Jenny Giles ; addasiad Cymraeg gan Nia Bleddyn ; lluniau gan Margaret Power.
Contributors: Bleddyn, Nia.; Power, Margaret.
Series: Llyfrgell PM
Publisher: Canolfan Astudiaethau Addysg; Centre for Educational Studies, University of Wales
Published: 2000
Place of publication: Aberystwyth
Language: wel
Number of pages: 16
Subjects: Welsh language -- Readers.
Genres: Readers.
Notes: Argraffiad Saesneg gwreiddiol = Original English edition: New Zealand : Nelson Price Milburn, 1995.

Addasiad Cymraeg gan = Welsh adaptation by: Nia Bleddyn.